Papers Published

  1. Dowell, Earl H., SIMPLE METHOD FOR CONVERTING FREQUENCY-DOMAIN AERODYNAMICS TO THE TIME DOMAIN., NASA Technical Memorandum no. 81844 (1980), pp. 39 - .
    (last updated on 2007/04/10)

    Abstract:
    A simple, direct procedure is developed for converting frequency-domain aerodynamics into indicial aerodynamics. The data required for aerodynamic forces in the frequency domain may be obtained from any available (Linear) theory. The method retains flexibility for the analyst and is based upon the particular character of the frequency-domain results. An evaluation of the method is made for incompressible, subsonic, and transonic two-dimensional flows.

    Keywords:
    AERODYNAMICS;